[INFO] cloning repository https://github.com/Terkwood/shell_workshop_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Terkwood/shell_workshop_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTerkwood%2Fshell_workshop_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTerkwood%2Fshell_workshop_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 63f0ddd8d7ff75850a2d931bd22338e2fe7448e3
[INFO] testing Terkwood/shell_workshop_rs against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTerkwood%2Fshell_workshop_rs" "/workspace/builds/worker-32/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-32/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Terkwood/shell_workshop_rs on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Terkwood/shell_workshop_rs
[INFO] finished tweaking git repo https://github.com/Terkwood/shell_workshop_rs
[INFO] tweaked toml for git repo https://github.com/Terkwood/shell_workshop_rs written to /workspace/builds/worker-32/source/Cargo.toml
[INFO] crate git repo https://github.com/Terkwood/shell_workshop_rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f5b02f60d0ca39ef9f4b0ba77ae671d3418c12c4b9e1699eacacc0cc81664d36
[INFO] running `Command { std: "docker" "start" "-a" "f5b02f60d0ca39ef9f4b0ba77ae671d3418c12c4b9e1699eacacc0cc81664d36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5b02f60d0ca39ef9f4b0ba77ae671d3418c12c4b9e1699eacacc0cc81664d36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5b02f60d0ca39ef9f4b0ba77ae671d3418c12c4b9e1699eacacc0cc81664d36", kill_on_drop: false }`
[INFO] [stdout] f5b02f60d0ca39ef9f4b0ba77ae671d3418c12c4b9e1699eacacc0cc81664d36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 246e56ebbf835f83c17472c60956f09801e1f5e905cd3ad97fcbfe6420e05141
[INFO] running `Command { std: "docker" "start" "-a" "246e56ebbf835f83c17472c60956f09801e1f5e905cd3ad97fcbfe6420e05141", kill_on_drop: false }`
[INFO] [stderr]    Compiling shell_workshop_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.82s
[INFO] running `Command { std: "docker" "inspect" "246e56ebbf835f83c17472c60956f09801e1f5e905cd3ad97fcbfe6420e05141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "246e56ebbf835f83c17472c60956f09801e1f5e905cd3ad97fcbfe6420e05141", kill_on_drop: false }`
[INFO] [stdout] 246e56ebbf835f83c17472c60956f09801e1f5e905cd3ad97fcbfe6420e05141
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae899a7d78bf9416edeb8141c3c56eadd70b828ead638462ea29b8d7ce893e78
[INFO] running `Command { std: "docker" "start" "-a" "ae899a7d78bf9416edeb8141c3c56eadd70b828ead638462ea29b8d7ce893e78", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling shell_workshop_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.57s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/shell_workshop_rs-cc2c23c74fa8f61b)
[INFO] running `Command { std: "docker" "inspect" "ae899a7d78bf9416edeb8141c3c56eadd70b828ead638462ea29b8d7ce893e78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae899a7d78bf9416edeb8141c3c56eadd70b828ead638462ea29b8d7ce893e78", kill_on_drop: false }`
[INFO] [stdout] ae899a7d78bf9416edeb8141c3c56eadd70b828ead638462ea29b8d7ce893e78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7c27d3262470414ea410961bef41b210eccc670ccb62c908e64c40a05270e975
[INFO] running `Command { std: "docker" "start" "-a" "7c27d3262470414ea410961bef41b210eccc670ccb62c908e64c40a05270e975", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/shell_workshop_rs-cc2c23c74fa8f61b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7c27d3262470414ea410961bef41b210eccc670ccb62c908e64c40a05270e975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c27d3262470414ea410961bef41b210eccc670ccb62c908e64c40a05270e975", kill_on_drop: false }`
[INFO] [stdout] 7c27d3262470414ea410961bef41b210eccc670ccb62c908e64c40a05270e975